Stelpro CAT2021 Operating instructions

Type
Operating instructions
HVAC product catalogue
Since 1981, Stelpro has offered its customers unmatched service by
visiting them on construction sites, offering them personalized technical
support and occasionally repairing their products free of charge. By taking
a human approach, we have forged close ties with our partners and become
North America's top manufacturer of electric heaters. Not only are we extre-
mely proud to have achieved this status, we are thankful to have earned it
by designing, developing and manufacturing our high- quality products right
here in Quebec. Our key focus is to guarantee comfort for users in their daily
life. We leverage high performance, safety, innovation and unique design to
deliver a wide range of comfort solutions... 360° comfort! Finally, we believe
that to adapt successful in times of crisis such as the current pandemic, it is
essential to show solidarity and actively support our local economy.
YVES CHABOT
PRESIDENT
A WORD FROM THE PRESIDENT
WE ARE COMMITTED.
We are committed to reinventing the electric heating industry so that
choosing a system is no longer an obligation, but a conscientious choice.
WE ARE PROUD.
We are proud to be the North American leader in comfort solutions that bring together
design, performance and innovation to turn your spaces into unique environments.
WE ARE DETERMINED.
We are determined to exceed the expectations of our customers and partners
to create a world where responsible energy use is everyone’s benchmark.
WE ARE STELPRO.
We develop remarkable and innovative comfort solutions.
WELCOME TO OUR HOME.







HVAC SOLUTIONS
FOR NORTH AMERICANS
BY NORTH AMERICANS

 10
MODULATING ELECTRIC FURNACES WITH
ELECTRONIC CONTROLS
SCV 14
VENTILATION CABINET
SDHxxT 16
CUSTOM DUCT HEATERS
SDHR 22
ROUND DUCT HEATER
SB 24
DUAL ENERGY DUCT HEATER
 26

STE241 29


D010 30


D070 30


ET180 31


ET120 31


TABLE OF CONTENTS
HVAC
THERMOSTATS
4
  
Employees: from 1 to 30
Square footage: 25,000
Territory covered: Quebec

desire for improvement and a marked desire
for innovation, John Chabot founds Chalair
Électrik, the company that will later become
Stelpro, in Drummondville in 1981. From
its early years, the company made its mark
in the heating industry by developing and
     
open element construction heater and the
smallest and quietest recessable residential
fan heater. The unit in question, the Pulsair/
RWF, is still on the market, proving that the
company was already at the forefront of its

Employees: 150
Square footage: 46,000
Territory covered: Canada
The 1990s are a time of growth and change.
First, the company moves to Boucherville,
then in 1994, it acquires its competitor,

doors to the Canadian market. By the end of
the decade, Yves Chabot and his brother, a
second generation of entrepreneurs, have
joined the company. On the commercial
level, the company breaks new ground again
with the launch of the Dragon ceiling fan
heater.
Employees: 200
Square footage: 118,000
Territory covered: Canada
The beginning of the millennium marks a
wind of change as the company continues
        
of-the-art plant are built in St-Bruno-de-
Montarville, and Chalair Électrik and Stelpro

Inc. With an improved integrated production
capacity that makes it the Canadian leader
in its category, the new entity launches
another phase of development by launching
its heating cable division, always with a view
to serving its customers well.
 





and achieved the enviable status of being the number 1 manufacturer of electric heating appliances in North America.
Stelpro continually reinvents the heating industry with its value-added philosophy based on design and technology

range of connected products and is laying the groundwork to become a major energy transition player.
HISTORY
4
4
5
  
Employees: 310
Square footage: 198,600
Territory covered: Canada and emer-
ging onto the U.S. market
The two Chabot brothers take over as
company Co-Presidents, consolidate the
company’s leadership position in Canada
and enter the U.S. market. The creation of
the Electronic Controls Division and the
HVAC Division makes it possible for Stelpro

heating and control solutions for residential,
commercial and institutional needs. These
changes do not come at the expense of
innovation. The company continues to rein-
vent the heating industry by launching the
B baseboard, which is still a benchmark on
the market, the sturdiest in its category and

thermostat.
Employees: 430
Square footage: 216,600
Territory covered: North America
Yves Chabot becomes the sole president
of Stelpro. Now a major player in the North
American market, the company revamps its
       
    
     
situation to ensure comfort for all.
Employees: 490
Square footage: 286,000
Territory covered: North America
Stelpro, well established as a North American
leader, continues its expansion across all
its product divisions (heating, cables, HVAC
and controls) and sales channels (electrical,
HVAC and retail). The company keeps focu-
sing on value-added design and technology

greater added value. Moreover, the launch of
the Maestro ecosystem puts the company
in an enviable position in the connected
home world. Today, Stelpro remains a visio-
nary company with a plan to become a major
energy transition player in North America
while continuing to create innovative and dis-
tinctive comfort solutions.
  GROWTH
5
2021

FOUNDATION OF STELLO
Hilo by Hydro-Québec and Stelpro
join forces to create the joint venture
Stello, which specialises in smart home
products.
2018 to 2020
EXPANSION
Stelpro expands its plant in St-Bruno-
de-Montarville by 65,000 sq. ft. This
expansion has enabled it to pursue
automation and robotisation projects
while boosting its productivity and
production capacity.

BEST MANAGED COMPANIES
Platinum Club winner in Canada's Best
Managed Companies competition.
STELPRO GETS INVOLVED
Since its foundation, Stelpro
has supported many community
organizations and foundations by
offering services or monetary donations
to support causes the family holds dear.

ACQUISITION OF FLEXTHERM
Stelpro acquires Flextherm, a leader in the
electric floor heating industry.
Across North America, the future of
heating will undoubtedly be electric,
and we’re ready. Electricity has been


HVAC
Explore our range of central heating products. Stelpro HVAC products are perfect for dispersing
warmth throughout a building and work in tandem to create your comfort ecosystem.
10 
For all the latest models and prices, please refer to our website at www.stelpro.com.
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YEAR AN

MODULATING ELECTRIC FURNACES WITH ELECTRONIC CONTROLS


COMPATIBLE WITH HEAT PUMP
INSTALLATIONS

MAINTAINS MINIMUM HEATED AIR



ECO MODE FOR INCREASED SAVINGS

GUARANTEES SAVINGS, CONSTANT
AIRFLOW AND GREATER EFFICIENCY


STARTING FROM 20 KW

SIMPLIFY INSTALLATION
AND CONNECTION
FINISH
powder coat (charcoal)
MANUFACTURING
robust galvanized steel cabinet
easy access to electronic board to
adjust the various potentiometers
20 in. x 20 in. air filter opening (filter
not included)
circuits composed exclusively of
reliable relays
ELEMENTS
modulating elements for increased
comfort and separately framed
allowing for quick and easy
replacement
MOTOR
totally enclosed, permanently
lubricated motor
ECM – preset motor speed

ECM – variable motor speed (SFECM
model)
CONTROL
electronic board that compensates
when heat pump is in defrost mode
easy-to-use modes

high speed)
continuous heating button

simplified connection system
mechanical relays allowing for

INSTALLATION
three possible installation positions:
upflow, downflow or horizontal
installation directly against a wall
(“zero inch” clearance)
three conductor installation possible
WARRANTY
five years

At last, Stelpro has designed an electric furnace that meets all your expectations. Our The furnace products are the only ones
on the market that come equipped with a built-in temperature sensor, making installation much easier. You can say goodbye to

been added to our product line. Powered by an ECM motor, it meets all performance requirements and provides additional energy
savings. Simply choose the model that best suits your needs!
SFE
MODELS

MODELS
10
10
11

For all the latest models and prices, please refer to our website at www.stelpro.com.
ACCESSORIES
PRODUCT  PRICE
FSB2  140.00
 neutral terminal for third conductor 
TECHNICAL SPECIFICATIONS
PRODUCT   
POWER WEIGHT PRICE
CODE KILOWATTS VOLTS AMPERES HP KG LB
SFE SERIES
(Models available in Quebec only)
SFE1021     45 100 
     45 100 
SFE1821     45 100 1421.00
SFE2021     45 100 1421.00
     45 100 
SFE2721    1 48 105 
    1 48 105 2006.00
SFE20211HP    1 48 105 1677.00
    1 48 105 
SERIES
     45 100 
     45 100 1742.00
     45 100 
     45 100 
     45 100 
     52 115 2210.00
     52 115 
     52 115 2044.00
     52 115 2106.00
SERIES
     45 100 
     45 100 2106.00
     45 100 
     45 100 
     45 100 
    1 48 105 
    1 48 105 
    1 48 105 
    1 48 105 

ACCESSORIES
PRODUCT 
FSB2 
 neutral terminal for third conductor
TECHNICAL SPECIFICATIONS
PRODUCT   
POWER WEIGHT
CODE KILOWATTS VOLTS AMPERES HP KG LB
SFE SERIES
(Models available in Quebec only)
SFE1021     45 100
     45 100
SFE1821     45 100
SFE2021     45 100
     45 100
SFE2721    1 48 105
    1 48 105
SFE20211HP    1 48 105
    1 48 105
SERIES
     45 100
     45 100
     45 100
     45 100
     45 100
     52 115
     52 115
     52 115
     52 115
SERIES
     45 100
     45 100
     45 100
     45 100
     45 100
    1 48 105
    1 48 105
    1 48 105
    1 48 105
11
12 
For all the latest models and prices, please refer to our website at www.stelpro.com.
AIR RETURN
SEE EFFECTIVE
CODES FOR THE
FLOOR ADAPTOR
COMBUSTIBLE
FLOOR
AIR RETURN
DISCHARGE
DISCHARGE
DISCHARGE AIR RETURN
SFECM SERIES
 Comfort level can be increased if a variable speed motor is installed. This level cannot be reached
with any other method. It also allows the user to select the low speed with the desired airflow in
recirculation.
Since it combines electronic circuits and a BLDC motor, it is the most efficient motor on the HVAC
market. It can reach up to twice the capacity of a PSC motor.
All its electronic circuits are protected against condensation. Thanks to its design and materials,

Its electronic system is protected by MOVs (metal oxide varistors) against lightning overvoltages.
RELIABILITY
SECURITY


COMFORT, EFFICIENCY, RELIABILITY AND SECURITY ARE AT THE HEART OF THE ECM
INSTALLATION
UPFLOW POSITION DOWNFLOW POSITION HORIZONTAL POSITION
12
12
13
17 5/16"
440mm
17 5/16"
440mm
17 1/4"
437mm
17 3/4"
451mm
20"
508mm
1 7/16"
37mm
1 3/8"
35mm
22"
559mm
18 3/4"
476mm
28 9/16"
725mm
33 9/16"
852mm

For all the latest models and prices, please refer to our website at www.stelpro.com.
TECHNICAL DRAWINGS
FRONT SIDE TOP
CONTROL PANEL
RETURN
TYPICAL ON BOTH
SIDES, BACK AND
BOTTOM
DISCHARGE
BREAKER
FILTER RACK
LOW VOLTAGE INLET
13
14


For all the latest models and prices, please refer to our website at www.stelpro.com.
COLOUR
charcoal
FINISH
powder paint
MANUFACTURING
robust galvanized steel housing
easy access to all components
MOTOR
capacitor fan motor or ECM motor
sealed and lubricated for life
CONTROL
four types: low voltage, built-in,
remote or without control
user friendly digital interface (remote
model only)
INSTALLATION
multipositions (vertical ascending,
vertical descending, horizontal)
direct installation on walls (“zero inch
clearance)
can be suspended from ceiling
voltage 120 V, 208 V or 240 V
WARRANTY
five years, *three years on electronic
components
WIDE VARIETY OF AIRFLOWS
400 CFM TO 2200 CFM






THE SWISS ARMY KNIFE OF VENTILATION
Stelpro innovates once again with its new SCV ventilation cabinet for residential and commercial use. The Stelpro SCV ventilation cabinet
is available in four practical formats with a variety of controls to meet the requirements of all types of installations. Combined with one of

SCV
VENTILATION CABINET


PRODUCT SERIES: Stelpro Cabinet Ventilation
P = PSC; E = ECM
x 100

2 = REMOTE 4 FT*; 3 = REMOTE 10 FT*; 4 = LOW VOLTAGE CONTROL
VOLTAGE: 1 = 120 V 
PRODUCT NUMBER LEGEND
* OPTIONS 2 AND 3 ARE AVAILABLE ONLY WITH SPEED OF 1400 AND 2200 CFM
14
14
15


For all the latest models and prices, please refer to our website at www.stelpro.com.
COLOUR
charcoal
FINISH
powder paint
MANUFACTURING
robust galvanized steel housing
easy access to all components
MOTOR
capacitor fan motor or ECM motor
sealed and lubricated for life
CONTROL
four types: low voltage, built-in,
remote or without control
user friendly digital interface (remote
model only)
INSTALLATION
multipositions (vertical ascending,
vertical descending, horizontal)
direct installation on walls (“zero inch
clearance)
can be suspended from ceiling
voltage 120 V, 208 V or 240 V
WARRANTY
five years, *three years on electronic
components
WIDE VARIETY OF AIRFLOWS
400 CFM TO 2200 CFM






THE SWISS ARMY KNIFE OF VENTILATION
Stelpro innovates once again with its new SCV ventilation cabinet for residential and commercial use. The Stelpro SCV ventilation cabinet
is available in four practical formats with a variety of controls to meet the requirements of all types of installations. Combined with one of

SCV
VENTILATION CABINET


PRODUCT SERIES: Stelpro Cabinet Ventilation
P = PSC; E = ECM
x 100

2 = REMOTE 4 FT*; 3 = REMOTE 10 FT*; 4 = LOW VOLTAGE CONTROL
VOLTAGE: 1 = 120 V 
PRODUCT NUMBER LEGEND
* OPTIONS 2 AND 3 ARE AVAILABLE ONLY WITH SPEED OF 1400 AND 2200 CFM
KO Ø 7/8''
[22mm]
KO Ø 1 1/8'' & 7/8''
[29mm & 22mm]
1"
25.4mm
A*
B*
C*
2 1/8"
53.6mm
2 7/8"
71.5mm
1 1/8"
28.7mm
1 1/8"
28.7mm

For all the latest models and prices, please refer to our website at www.stelpro.com.
TECHNICAL DRAWINGS
TECHNICAL SPECIFICATIONS
PRODUCT VOLTAGE  SPEED HEIGHT

WIDTH

DEPTH
 WEIGHT
CODE VOLTS AMPERES HP CFM IN. IN. IN. LB KG
 120 4.6  400 18 14  40 18.2
 120 4.6  400 18 14  40 18.2
    400 18 14  40 18.2
 120 4.6  400 18 14  40 18.2
    400 18 14  40 18.2
 120 4.6  600 18 14  40 18.2
 120 4.6  600 18 14  40 18.2
    600 18 14  40 18.2
 120 4.6  600 18 14  40 18.2
    600 18 14  40 18.2
 120 4.6  800 20 18  50 
 120 4.6  800 20 18  50 
    800 20 18  50 
 120 4.6  1000 20 18  50 
 120 4.6  1000 20 18  50 
    1000 20 18  50 
 120 6.2  1400 22 22  60 
    1400 22 22  60 
 120 6.2  1400 22 22  60 
    1400 22 22  60 
   1 2200 26 26  80 36.4
   1 2200 26 26  80 36.4
 120 6.2  300 to 600 18 14  40 18.2
    300 to 600 18 14  40 18.2
 120 6.2  300 to 1000 20 18  50 
    300 to 1000 20 18  50 
 120 6.2  300 to 1400 22 22  60 
  3.9  300 to 1400 22 22  60 
 120 6.2  300 to 1400 22 22  60 
  3.9  300 to 1400 22 22  60 
 120 6.2  300 to 1400 22 22  60 
  3.9  300 to 1400 22 22  60 
 120 11.5 1 400 to 2200 26 26  80 36.4
  6.9 1 400 to 2200 26 26  80 36.4
 120 11.5 1 400 to 2200 26 26  80 36.4
  6.9 1 400 to 2200 26 26  80 36.4
 120 11.5 1 400 to 2200 26 26  80 36.4
  6.9 1 400 to 2200 26 26  80 36.4
* CFM adjustable with potentiometer. Maximum CFM measured at 0.5’’ H2O of static pressure

TOPFRONT SIDE
RETURN TYPICAL ON BOTH
SIDES, BACK AND BOTTOM
RECTANGLE KO
PLATE FOR REMOTE
CONTROL
DISCHARGE
*Measurements indicated in the table above.
15
16
SDHI
SDHF
SDHR

For all the latest models and prices, please refer to our website at www.stelpro.com.
FINISH
20 to 16 gauge galvanized steel
cabinet resistant to corrosion
MANUFACTURING
junction box door
double thermal protections (manual
and automatic)
neoprene gasket (optional)
Nema 4, Nema 4x and Nema 12
control box (optional)
stainless steel element housing
(optional)
ELEMENTS
open, nichrome elements
tubular in Incoloy 800
modulation of the elements by SCR
technology to maintain a constant
temperature using only the required
energy
CONTROL
built-in temperature limit sensor (TT
option)
electronic air velocity sensor

for more electronic control and card
options, see the options and controls
table
control voltage: 0-10 V, 2-10 V
(4-20mA), 24Vac (PWM), 24Vdc
heater interlock included
INSTALLATION
round duct starting at 4 in. (SDHR
model)

(SDHI and SDHF models)
vertical, horizontal, upflow or
downflow position
“zero inch” clearance from flammable
materials
WARRANTY
three years





CUSTOMIZED COMFORT!


for all types of installations. Whether it is for an installation at the outlet of a VAV box, an air handler or fan coil unit, inside a commercial
make-up air unit or an OEM application with a process air heater, the high manufacturing standards at Stelpro ensures a duct heater of
unprecedented quality.
SDHxxT
CUSTOM DUCT HEATERS


ACCESSORIES
PRODUCT 
ET120 0-10 V electronic thermostat (Celcius only)
ET180 24 V electronic thermostat (Celcius only)
D010 24 V thermostat
D070 remote plenum thermostat*
* Used with CIR-048 only
W
A
R
R
A
N
T
Y
G
A
R
A
N
T
I
E
YEAR ANS
W
A
R
R
A
N
T
Y
G
A
R
A
N
T
I
E
YEAR
ANS
W
A
R
R
A
N
T
Y
G
A
R
A
N
T
I
E
YEAR AN
W
A
R
R
A
N
T
Y
|
G
A
R
A
N
T
I
E
YEAR
ANS
W
A
R
R
A
N
T
Y
|
G
A
R
A
N
T
I
E
YEAR
AN
W
A
R
R
A
N
T
Y
|
G
A
R
A
N
T
I
E
YEAR
ANS
ELEMENTS
OPEN COIL TUBULAR
16
16
17
SDHI
SDHF
SDHR

For all the latest models and prices, please refer to our website at www.stelpro.com.
FINISH
20 to 16 gauge galvanized steel
cabinet resistant to corrosion
MANUFACTURING
junction box door
double thermal protections (manual
and automatic)
neoprene gasket (optional)
Nema 4, Nema 4x and Nema 12
control box (optional)
stainless steel element housing
(optional)
ELEMENTS
open, nichrome elements
tubular in Incoloy 800
modulation of the elements by SCR
technology to maintain a constant
temperature using only the required
energy
CONTROL
built-in temperature limit sensor (TT
option)
electronic air velocity sensor

for more electronic control and card
options, see the options and controls
table
control voltage: 0-10 V, 2-10 V
(4-20mA), 24Vac (PWM), 24Vdc
heater interlock included
INSTALLATION
round duct starting at 4 in. (SDHR
model)

(SDHI and SDHF models)
vertical, horizontal, upflow or
downflow position
“zero inch” clearance from flammable
materials
WARRANTY
three years





CUSTOMIZED COMFORT!


for all types of installations. Whether it is for an installation at the outlet of a VAV box, an air handler or fan coil unit, inside a commercial
make-up air unit or an OEM application with a process air heater, the high manufacturing standards at Stelpro ensures a duct heater of
unprecedented quality.
SDHxxT
CUSTOM DUCT HEATERS


ACCESSORIES
PRODUCT 
ET120 0-10 V electronic thermostat (Celcius only)
ET180 24 V electronic thermostat (Celcius only)
D010 24 V thermostat
D070 remote plenum thermostat*
* Used with CIR-048 only
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ELEMENTS
OPEN COIL TUBULAR

For all the latest models and prices, please refer to our website at www.stelpro.com.
TECHNICAL SPECIFICATIONS
PRODUCT  POWER VOLTAGE PHASE 
CODE KILOWATTS VOLTS NO. 
 INSERTION UP TO 1000 120 TO 600 1 OR 3 
 FLANGE UP TO 1000 120 TO 600 1 OR 3 
 ROUND UP TO 1000 120 TO 600 1 OR 3 4

ELECTRONIC CONTROLS
FEATURE  
TN 1ST 2ST   

PRODUCT NUMBER CODE
E 1 2 B A 

BARE UNIT
  
 
  
   
m 

  
 
 
SELF MODE  

SCR   
    2
 CONTROL TRANSFORMER 
   
SUPPLY DUCT


  


MEASURE THE AIR VELOCITY IN THE DUCT
   



 
 FAULT DISPLAY

LEDS AND POTENTIOMETER
NUMERICAL DISPLAY AND BUTTONS
 DEPORTED PLENUM THERMOSTAT

17
18
       

For all the latest models and prices, please refer to our website at www.stelpro.com.
PRODUCT SERIES: Stelpro Duct Heater
: FLANGEINSERTIONROUND = R
: 
: 2 to 14 alphanumeric digits; Ex. #1: 16.5 x 19.25 (for a rectangular duct) –
Ex. #2: 16.5 (for a round duct)
KILOWATTS: 2 to 8 alphanumeric digits; Ex.: 12K (for 12 kW)
VO LT S : 4 alphanumeric digits; Ex.: 240V
PHASE: 2 alphanumeric digits; Ex.: 1P or 3P


PRODUCT NUMBER LEGEND
OPTIONS
 
DTRANSFORMER NOT INCLUDED
E
FVERTICAL INSTALLATION IN HORIZONTAL AIRFLOW
GSAFETY MESH ON LEFT SIDE
HSAFETY MESH ON RIGHT SIDE
IMAIN BREAKERS
JMAIN DISCONNECT SWITCH
KMAIN LINE FUSES
LLOAD FUSES
DIFFERENTIAL PRESSURE SWITCH
OOEM
PELECTRONIC AIR VELOCITY SENSOR
RFAN RELAY
SHORIZONTAL INSTALLATION IN VERTICAL AIRFLOW
TSUPPLY DUCT TEMPERATURE SENSOR
OPTIONS
 
VSCR RATED FOR DOUBLE REQUIRED AMPERAGE
WPILOT LIGHT

YUNBALANCED THREE STAGE SYSTEM
CC 
GG 
HH 
II 
JJ DISCONNECT SWITCH WITH DOOR INTERLOCK
KK CONTROL FUSE
LL SCR RELAY ON EACH CIRCUIT
PP HINGED DOOR
SS STAINLESS STEEL ELEMENT HOUSING
TT 
 UNIQUE IDENTIFICATION MODEL
* A = CIR-048
 
 
D = CIR-011
E = TN
1 = 1ST
2 = 2ST
18
18
19
       

For all the latest models and prices, please refer to our website at www.stelpro.com.
PRODUCT SERIES: Stelpro Duct Heater
: FLANGEINSERTIONROUND = R
: 
: 2 to 14 alphanumeric digits; Ex. #1: 16.5 x 19.25 (for a rectangular duct) –
Ex. #2: 16.5 (for a round duct)
KILOWATTS: 2 to 8 alphanumeric digits; Ex.: 12K (for 12 kW)
VO LT S : 4 alphanumeric digits; Ex.: 240V
PHASE: 2 alphanumeric digits; Ex.: 1P or 3P


PRODUCT NUMBER LEGEND
OPTIONS
 
DTRANSFORMER NOT INCLUDED
E
FVERTICAL INSTALLATION IN HORIZONTAL AIRFLOW
GSAFETY MESH ON LEFT SIDE
HSAFETY MESH ON RIGHT SIDE
IMAIN BREAKERS
JMAIN DISCONNECT SWITCH
KMAIN LINE FUSES
LLOAD FUSES
DIFFERENTIAL PRESSURE SWITCH
OOEM
PELECTRONIC AIR VELOCITY SENSOR
RFAN RELAY
SHORIZONTAL INSTALLATION IN VERTICAL AIRFLOW
TSUPPLY DUCT TEMPERATURE SENSOR
OPTIONS
 
VSCR RATED FOR DOUBLE REQUIRED AMPERAGE
WPILOT LIGHT

YUNBALANCED THREE STAGE SYSTEM
CC 
GG 
HH 
II 
JJ DISCONNECT SWITCH WITH DOOR INTERLOCK
KK CONTROL FUSE
LL SCR RELAY ON EACH CIRCUIT
PP HINGED DOOR
SS STAINLESS STEEL ELEMENT HOUSING
TT 
 UNIQUE IDENTIFICATION MODEL
* A = CIR-048
 
 
D = CIR-011
E = TN
1 = 1ST
2 = 2ST

For all the latest models and prices, please refer to our website at www.stelpro.com.
POWER CAPACITY TABLE



5 10 15 20 25 30 35 40 45 50 55 60 65  
100 161 323 484 645 806 968 1129 1290 1452 1613  1935  2258 2419
150 242 484  968 1210 1452 1694 1935  2419 2661 2903 3145  3629
200 323 645 968 1290 1613 1935 2258 2581 2903 3226 3548  4194 4516 4839
250 403 806 1210 1613 2016 2419 2823 3226 3629 4032 4435 4839 5242 5645 6048
300 484 968 1452 1935 2419 2903   4355 4839 5323 5806 6290  
350 565 1129 1694 2258 2823  3952 4516 5081 5645 6210    8468
400 645 1290 1935 2581 3226  4516 5161 5806 6452    9032 
450  1452  2903 3629 4355 5081 5806 6532    9435  
500 806 1613 2419 3226 4032 4839 5645 6452  8065     
550   2661 3548 4435 5323 6210        
600 968 1935 2903  4839 5806         
650 1048  3145 4194 5242 6290   9435      
 1129 2258  4516 5645   9032       
 1210 2419 3629 4839 6048  8468        
800 1290 2581  5161 6452  9032        
850   4113 5484 6855 8226         
900 1452 2903 4355 5806           
950 1532 3065  6129  9194         
1000 1613 3226 4839 6452 8065          
1050 1694  5081  8468          
1100  3548 5323            
1150 1855  5565            
1200 1935  5806            
1250 2016 4032 6048 8065           
1300  4194 6290            
1350  4355 6532            
1400 2258 4516  9032           
1450 2339   9355           
1500 2419 4839             
1550 2500 5000             
1600 2581 5161             
Note: For all values that do not appear in this table, you may calculate them using the following formula:

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Stelpro CAT2021 Operating instructions

Type
Operating instructions

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